As a phrase, "rules of grammar" misleads would-be writers. We've seen visceral reactions to the term when teaching business writing in our courses and licensing program. Think of them more as "grammar guidelines" an even dare to break a few select rules, for less pressure but more effective messaging. Once you get the hang of business writing, you feel more confident in both following—and occasionally breaking—the rules. One of the best ways to get to this point is with pract